Polished fossil stromatolite slab. Asperia ashburtonia. ASP152
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$125.00
Plus 10% GST in Australia
ASP152. Fossil stromatolite slab, polished on one side.
Asperia ashburtonia from the Proterozoic "Duck Creek Dolomite".
Age is approx. 2 billion years.
From near Paraburdoo in Western Australia.
Dimensions at widest points approx. 160 mm x 140 mm x 7 mm thick. It weighs 301 grams.